Facebook took over as the leading social network for baby boomers in 2009, growing 106% to nearly 22.6 million users. MySpace saw a 40% decline in boomers during the same period, to 9.7 million, and Twitter visitors increased 714%, to 4.2 million. LinkedIn, a business site that has seen traffic rise during the economic recession, ranked third among boomer networkers at 6.8 million.








